%0 Journal Article %A Anasheh Maridiroosi and Ali Reza Mahjoub and Hanieh Fakhri %D 2020 %J International Journal of Chemical and Materials Engineering %B World Academy of Science, Engineering and Technology %I Open Science Index 157, 2020 %T Effective Photodegradation of Tetracycline by a Heteropoly Acid/Graphene Oxide Nanocomposite Based on Uio-66 %U https://publications.waset.org/pdf/10011014 %V 157 %X Heteropoly acid nanoparticles anchored on graphene oxide based on UiO-66 were synthesized via in-situ growth hydrothermal method and tested for photodegradation of a tetracycline as critical pollutant. Results showed that presence of graphene oxide and UiO-66 with high specific surface area, great electron mobility and various functional groups make an excellent support for heteropoly acid and improve photocatalytic efficiency up to 95% for tetracycline. Furthermore, total organic carbon (TOC) analysis verified 79% mineralization of this pollutant under optimum condition. %P 31 - 36